Python validators.Length方法代码示例

# 需要导入模块: from wtforms import validators [as 别名]
# 或者: from wtforms.validators import Length [as 别名]
def validate(self):

        if self.contact_details_type.data == 'url':
            self.url.validators = [DataRequired(), URL(message='Must be a valid URL')]

        elif self.contact_details_type.data == 'email_address':
            self.email_address.validators = [DataRequired(), Length(min=5, max=255), ValidEmail()]

        elif self.contact_details_type.data == 'phone_number':
            # we can't use the existing phone number validation functions here since we want to allow landlines
            def valid_phone_number(self, num):
                try:
                    normalise_phone_number(num.data)
                    return True
                except InvalidPhoneError:
                    raise ValidationError('Must be a valid phone number')
            self.phone_number.validators = [DataRequired(), Length(min=5, max=20), valid_phone_number]

        return super().validate() 

# 需要导入模块: from wtforms import validators [as 别名]
# 或者: from wtforms.validators import Length [as 别名]
def List_table_rules():
    class TheForm(Form): 
        rule = TextField('id:', validators=[validators.required(), validators.Length(min=1, max=32)])

        class Meta:
            csrf = True
            csrf_class = tokenform.Ice_CSRF

    form = TheForm(
      request.form,
      meta={'csrf_context': request.remote_addr }
    )

    if user_controller.check_auth() == False:
        return redirect("front/auth")

    obj=rule_rest_api
    obj=obj.rest_call("","")
    obj.token=session['userkey']
    obj.List_rules()
    rules=[]
    for rows in obj.json_output:
        rules.append(rows)
    return render_template('rule_forms/rule_list.html',form=form, rules=rules, title="Table of rules") 

# 需要导入模块: from wtforms import validators [as 别名]
# 或者: from wtforms.validators import Length [as 别名]
def List_table_users():
    
    if check_auth() == False:
        return redirect("front/auth")

    class TheForm(Form): 
        name = TextField('id:', validators=[validators.required(), validators.Length(min=1, max=9)])

        class Meta:
            csrf = True
            csrf_class = tokenform.Ice_CSRF

    form = TheForm(
      request.form,
      meta={'csrf_context': request.remote_addr }
    )

    obj=user_rest_api
    obj=obj.rest_call("","")
    obj.token=session['userkey']
    obj.List_Users()
    users=[]
    for rows in obj.json_output:
        users.append({"id": rows[0],"name": rows[1],"email": rows[2],"owner": rows[3],"date": rows[4]})
    return render_template('user_forms/user_list.html',form=form, users=users, title="Table of Users") 

# 需要导入模块: from wtforms import validators [as 别名]
# 或者: from wtforms.validators import Length [as 别名]
def _string_common(cls, column, field_args, **extra):
        if column.type.length:
            field_args['validators'].append(validators.Length(max=column.type.length)) 

# 需要导入模块: from wtforms import validators [as 别名]
# 或者: from wtforms.validators import Length [as 别名]
def convert(self, model, field, field_args):
        kwargs = {
            'label': field.verbose_name,
            'description': field.help_text,
            'validators': [],
            'filters': [],
            'default': field.default,
        }
        if field_args:
            kwargs.update(field_args)

        if field.blank:
            kwargs['validators'].append(validators.Optional())
        if field.max_length is not None and field.max_length > 0:
            kwargs['validators'].append(validators.Length(max=field.max_length))

        ftype = type(field).__name__
        if field.choices:
            kwargs['choices'] = field.choices
            return f.SelectField(**kwargs)
        elif ftype in self.converters:
            return self.converters[ftype](model, field, kwargs)
        else:
            converter = getattr(self, 'conv_%s' % ftype, None)
            if converter is not None:
                return converter(model, field, kwargs) 

# 需要导入模块: from wtforms import validators [as 别名]
# 或者: from wtforms.validators import Length [as 别名]
def scaffold_form(self):
        form_class = super(UserView, self).scaffold_form()
        form_class.password = PasswordField(
            "Password", [DataRequired(), Length(min=4, max=20)])
        return form_class 

# 需要导入模块: from wtforms import validators [as 别名]
# 或者: from wtforms.validators import Length [as 别名]
def password(label='Password'):
    return PasswordField(label,
                         validators=[DataRequired(message='Cannot be empty'),
                                     Length(8, 255, message='Must be at least 8 characters'),
                                     CommonlyUsedPassword(message='Choose a password that’s harder to guess')]) 

# 需要导入模块: from wtforms import validators [as 别名]
# 或者: from wtforms.validators import Length [as 别名]
def getsinks(request):
    if user_controller.check_auth() == False:
        return redirect("front/auth")
    class TheForm(Form):
        sink = TextField('sink:', validators=[validators.required(), validators.Length(min=1, max=1024)])
        path = TextField('path:', validators=[validators.required(), validators.Length(min=1, max=2048)])
        class Meta:
            csrf = True
            csrf_class = tokenform.Ice_CSRF

    form = TheForm(
      request.form,
      meta={'csrf_context': request.remote_addr }
    )

    if request.method == 'POST':
        token=request.form['csrf_token']
        if form.validate():
            if form.csrf_token.errors: 
                flash('Error: form token invalid try to post again')
            else:
                try:
                 d={}
                 d['lang']=request.form['lang']
                 d['sink']=request.form['sink']
                 d['path']=request.form['path']
                 obj=engine_rest_api
                 obj=obj.rest_call("","")
                 obj.token=session['userkey']
                 codes_lines=obj.getsinks(**d) 
                 flash("Wait five seconds and look the code cache")     
                except Exception as e:
                 flash('Fail: '+ str(e))
        else:
            flash('Error: All the form fields are required. ')
    return render_template('engine_forms/getsinks.html', form=form, title="Search sink") 

# 需要导入模块: from wtforms import validators [as 别名]
# 或者: from wtforms.validators import Length [as 别名]
def allsinks(request):
    if user_controller.check_auth() == False:
        return redirect("front/auth")
    class TheForm(Form):
        path = TextField('path:', validators=[validators.required(), validators.Length(min=1, max=2048)])
        lang = TextField('lang:', validators=[validators.required(), validators.Length(min=1, max=32)])
        class Meta:
            csrf = True
            csrf_class = tokenform.Ice_CSRF

    form = TheForm(
      request.form,
      meta={'csrf_context': request.remote_addr }
    )

    if request.method == 'POST':
        token=request.form['csrf_token']
        if form.validate():
            if form.csrf_token.errors: 
                flash('Error: form token invalid try to post again')
            else:
                try:
                 d={}
                 d['lang']=request.form['lang']
                 d['path']=request.form['path']
                 obj=engine_rest_api
                 obj=obj.rest_call("","")
                 obj.token=session['userkey']
                 codes_lines=obj.allsinks(**d)
                 flash("Wait five seconds and look the code cache")
                except Exception as e:
                 flash('Fail: '+ str(e))
        else:
            flash('Error: All the form fields are required. ')
    return render_template('engine_forms/allsinks.html', form=form, title="Search using all rules") 

# 需要导入模块: from wtforms import validators [as 别名]
# 或者: from wtforms.validators import Length [as 别名]
def insert_rule(request):
    if user_controller.check_auth() == False:
        return redirect("front/auth")

    class TheForm(Form): 
        title = TextField('title:', validators=[validators.required(), validators.Length(min=3, max=1024)])
        class Meta:
            csrf = True
            csrf_class = tokenform.Ice_CSRF

    form = TheForm(
      request.form,
      meta={'csrf_context': request.remote_addr }
    )

    if request.method == 'POST':
        token=request.form['csrf_token']
        if form.validate():
            if form.csrf_token.errors: 
                flash('Error: form token invalid try to post again')
            else:
                try:
                 d={}
                 d['title']=request.form['title']
                 d['lang']=request.form['lang']
                 d['description']=request.form['description']
                 d['level']=request.form['level']
                 d['match1']=request.form['match1']
                 d['match2']=request.form['match2']
                 obj=rule_rest_api
                 obj=obj.rest_call("","")
                 obj.token=session['userkey']
                 handler=obj.Insert_rule(**d)
                 flash(str(handler))
                except Exception as e:
                 flash('Fail: '+ str(e))
        else:
            flash('Error: All the form fields are required. ')
    return render_template('rule_forms/rule_insert.html', form=form, title="Insert rule") 

# 需要导入模块: from wtforms import validators [as 别名]
# 或者: from wtforms.validators import Length [as 别名]
def delete_rule(request):
    if user_controller.check_auth() == False:
        return redirect("front/auth")

    class TheForm(Form): 
        id = TextField('id:', validators=[validators.required(), validators.Length(min=1, max=64)])

        class Meta:
            csrf = True
            csrf_class = tokenform.Ice_CSRF

    form = TheForm(
      request.form,
      meta={'csrf_context': request.remote_addr }
    )

    if request.method == 'POST':
        token=request.form['csrf_token']
 
        if form.validate():
            if form.csrf_token.errors: 
                flash('Error: form token invalid try to post again')
            else:
                id=request.form['id']
                obj=rule_rest_api
                obj=obj.rest_call("","")
                obj.token=session['userkey']
                handler=obj.Delete_rule(id)
                flash(str(handler))
        else:
            flash('Error: All the form fields are required. ')
    return render_template('rule_forms/rule_delete.html', form=form, title="Delete rule by ID") 

# 需要导入模块: from wtforms import validators [as 别名]
# 或者: from wtforms.validators import Length [as 别名]
def show_auth(request):
    if session.get('userkey') == True:
        if test_token(session['userkey'])==True:
            img='<img src="/static/codecat1.png" height="400" width="400" >'
            return render_template('AuthAdmin.html',title="Welcome to Codecat",content=img)

    class TheForm(Form):
        email = TextField('email:', validators=[validators.required(), validators.Length(min=4, max=35)])
        password = TextField('password:', validators=[validators.required(), validators.Length(min=4, max=35)])

        class Meta:
            csrf = True
            csrf_class = tokenform.Ice_CSRF

    form = TheForm(
      request.form,
      meta={'csrf_context': request.remote_addr }
    )
    if request.method == 'POST':
        token=request.form['csrf_token']
 
        if form.validate():
            if form.csrf_token.errors: 
                flash('Error: form token invalid try to post again')
                return render_template('login.html',form=form)
            if test_auth(request) == True:
                img='<img src="/static/codecat1.png" height="400" width="400" >'
                return render_template('AuthAdmin.html',title="Welcome to Codecat",content=img)
            flash('Error user or password not found !')
        else:
            flash('Error: All the form fields are required. ')
# token in  form.csrf_token 
    return render_template('login.html',form=form) 

# 需要导入模块: from wtforms import validators [as 别名]
# 或者: from wtforms.validators import Length [as 别名]
def insert_user(request):
    if check_auth() == False:
        return redirect("front/auth")

    class TheForm(Form): 
        name = TextField('name:', validators=[validators.required(), validators.Length(min=4, max=35)])
        email = TextField('email:', validators=[validators.required(), validators.Length(min=4, max=35)])
        password = TextField('password:', validators=[validators.required(), validators.Length(min=4, max=35)]) 
        # owner = TextField('owner:', validators=[validators.required(), validators.Length(min=4, max=12)])
        class Meta:
            csrf = True
            csrf_class = tokenform.Ice_CSRF

    form = TheForm(
      request.form,
      meta={'csrf_context': request.remote_addr }
    )

    if request.method == 'POST':
        token=request.form['csrf_token']
 
        if form.validate():
            if form.csrf_token.errors: 
                flash('Error: form token invalid try to post again')
            else:
                name=request.form['name']
                email=request.form['email']
                owner=request.form['owner']
                password=request.form['password']
                obj=user_rest_api
                obj=obj.rest_call("","")
                obj.token=session['userkey']
                handler=obj.Insert_User(email,name,password,owner)
                flash(str(handler))
        else:
            flash('Error: All the form fields are required. ')
    return render_template('user_forms/user_insert.html', form=form, title="Insert User") 

# 需要导入模块: from wtforms import validators [as 别名]
# 或者: from wtforms.validators import Length [as 别名]
def delete_user(request):
    if check_auth() == False:
        return redirect("front/auth")
    class TheForm(Form): 
        id = TextField('id:', validators=[validators.required(), validators.Length(min=1, max=64)])

        class Meta:
            csrf = True
            csrf_class = tokenform.Ice_CSRF

    form = TheForm(
      request.form,
      meta={'csrf_context': request.remote_addr }
    )

    if request.method == 'POST':
        token=request.form['csrf_token']
 
        if form.validate():
            if form.csrf_token.errors: 
                flash('Error: form token invalid try to post again')
            else:
                id=request.form['id']
                obj=user_rest_api
                obj=obj.rest_call("","")
                obj.token=session['userkey']
                handler=obj.Delete_User(id)
                flash(str(handler))
        else:
            flash('Error: All the form fields are required. ')
    return render_template('user_forms/user_delete.html', form=form, title="Delete User by ID") 

# 需要导入模块: from wtforms import validators [as 别名]
# 或者: from wtforms.validators import Length [as 别名]
def get_field_args(field, **kwargs):
    """
    Generates a dictionary of arguments to be used when
    rendering out a form field.

    Args:
        field: The form field to render.
        **kwargs: Any additional arguments to include for the form field.

    Returns:
        A dictionary of arguments to use to render out a form field.
    """
    # Set up our default args
    field_args = {
        "class_": "form-control"
    }

    # Handle required fields
    if field.flags.required:
        field_args['required'] = 'required'

    # Look at field validators
    for val in field.validators:
        # Handle minlength/maxlength attributes if specified on
        # string fields through a Length validator
        if isinstance(val, Length):
            if val.min > 0:
                field_args['minlength'] = val.min
            if val.max > 0:
                field_args['maxlength'] = val.max
        elif isinstance(val, Email):
            field_args['type'] = 'email'
        elif isinstance(val, URL):
            field_args['type'] = 'url'
        elif isinstance(val, NumberRange):
            if val.min is not None:
                field_args['min'] = val.min
            if val.max is not None:
                field_args['max'] = val.max

    # If we have a description, create an aria-described by attribute
    if field.description and len(field.description) > 0:
        field_args['aria-describedby'] = field.id + '_help'

    # Merge in extra arguments
    field_args.update(kwargs)

    # Default rows for textareas if not specified
    if 'rows' not in field_args and field.type == 'TextAreaField':
        field_args['rows'] = '3'

    return field_args